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Nanosecond Pulse Laser AO-355B


The 355 nm pulsed laser adopts an air-cooled structure with outstanding long-term stability. The pulse repetition rate has two adjustable bands: low frequency (1 Hz–10 kHz) and high frequency (20 kHz–200 kHz). Output power can be flexibly tuned by regulating drive current or pulse duty cycle.
Single-pulse energy spans 160–1000 µJ, matching an average power of 1–5 W. At 1 Hz–3 kHz repetition rates, the maximum single-pulse energy hits 1 mJ. It outputs a pure single 355 nm wavelength, with long-term power stability superior to 1%. The beam spot ellipticity exceeds 90%, and beam quality M² < 1.2.
A visual operating power supply is offered as an optional accessory. It enables current configuration, internal/external trigger selection, and independent tuning of frequency and duty cycle.
This laser suits numerous applications: ultra-thin material processing, precision optical etching, optoelectronic material preparation, biological research & testing, OLED panel cutting, and semiconductor micromachining. Click the link for full specifications.